[ETUDE] 컬러 인 리퀴드 립스 PP501 / Color in Liquid Lips PP501 / 水凝心机液体唇膏 PP501 How to use 1. Voluminous Gradient Lips a. Place Base color on the outer lip line and Main Color on the inner lip. b. Glide product sideways along lips to create and enjoy the most voluminous, gradient lips. 2. For Long-Lasting Milky Colored Lips a. Place all three sections of the lipstick vertically on the lips. b. Glide the product sideways along the lips.